20422220
20,422,220 is an even composite number composed of five prime numbers multiplied together.
20422220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20422220:
22 × 5 × 73 × 13 × 229
(2 × 2 × 5 × 7 × 7 × 7 × 13 × 229)See below for interesting mathematical facts about the number 20422220 from the Numbermatics database.
Names of 20422220
- Cardinal: 20422220 can be written as Twenty million, four hundred twenty-two thousand, two hundred twenty.
Scientific notation
- Scientific notation: 2.042222 × 107
Factors of 20422220
Divisors of 20422220
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 182 196 229 245 260 343 364 455 458 490 637 686 910 916 980 1145 1274 1372 1603 1715 1820 2290 2548 2977 3185 3206 3430 4459 4580 5954 6370 6412 6860 8015 8918 11221 11908 12740 14885 16030 17836 20839 22295 22442 29770 32060 41678 44590 44884 56105 59540 78547 83356 89180 104195 112210 145873 157094 208390 224420 291746 314188 392735 416780 583492 729365 785470 1021111 1458730 1570940 2042222 2917460 4084444 5105555 10211110 20422220
- Sum of all divisors σ(n): 54096000
- Sum of proper divisors (its aliquot sum) s(n): 33673780
- 20422220 is an abundant number, because the sum of its proper divisors (33673780) is greater than itself. Its abundance is 13251560
Bases of 20422220
- Binary: 10011011110011110010011002
- Hexadecimal: 0x1379E4C
- Base-36: C5PVW
Squares and roots of 20422220
- 20422220 squared (204222202) is 417067069728400
- 20422220 cubed (204222203) is 8517435452748725048000
-
The
square root of 20422220 is 4519.0950421517 -
The
cube root of 20422220 is 273.3386111745
Scales and comparisons
How big is 20422220?- 20,422,220 seconds is equal to 33 weeks, 5 days, 8 hours, 50 minutes, 20 seconds.
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To count from 1 to 20,422,220 would take you about fifty weeks!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 20422220 cubic inches would be around 22.8 feet tall.
Recreational maths with 20422220
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The information we have on file for 20422220 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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